Bump mkdocs-material from 8.1.4 to 8.5.11 (#1547)

dependabot[bot] · web-flow · commit 59db410d8c7f · 2022-12-24T12:25:34.000+01:00
diff --git a/requirements/requirements_doc.txt b/requirements/requirements_doc.txt
@@ -1,2 +1,2 @@
 mkdocs==1.2.3
-mkdocs-material==8.1.4
+mkdocs-material==8.5.11
